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2014-01-01net: vxge: slight optimization of addr comparedingtianhong1-1/+1
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Jon Mason <jdmason@kudzu.us> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-01net: ksz884x: slight optimization of addr comparedingtianhong1-5/+4
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-01net: mlx4: slight optimization of addr comparedingtianhong2-3/+3
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Amir Vadai <amirv@mellanox.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Acked-By: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-01net: ixgbe: slight optimization of addr comparedingtianhong1-2/+1
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-01net: igbvf: slight optimization of addr comparedingtianhong1-1/+1
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Carolyn Wyborny <carolyn.wyborny@intel.com> Cc: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-01net: benet: slight optimization of addr comparedingtianhong1-1/+1
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Sathya Perla <sathya.perla@emulex.com> Cc: Subbu Seetharaman <subbu.seetharaman@emulex.com> Cc: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-01net: enic: slight optimization of addr comparedingtianhong1-1/+1
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Christian Benvenuti <benve@cisco.com> Cc: Sujith Sankar <ssujith@cisco.com> Cc: Govindarajulu Varadarajan <govindarajulu90@gmail.com> Cc: Neel Patel <neepatel@cisco.com> Cc: Nishank Trivedi <nistrive@cisco.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Acked-by: Govindarajulu Varadarajan <govindarajulu90@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-01net: cxgb3: slight optimization of addr comparedingtianhong2-2/+2
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Santosh Raspatur <santosh@chelsio.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-01net: bnx2x: slight optimization of addr comparedingtianhong3-8/+6
Use the possibly more efficient ether_addr_equal or ether_addr_equal_unaligned to instead of memcmp. Cc: Ariel Elior <ariele@broadcom.com> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-01net: 3com: slight optimization of addr comparedingtianhong1-2/+1
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-31net/mlx4_en: Add netdev support for TCP/IP offloads of vxlan tunnelingOr Gerlitz5-2/+129
When the device tunneling offloads mode is vxlan do the following - call SET_PORT with the relevant setting - add DMFS steering vxlan rule for the device self and multicast mac addresses of the form: {<ETH, outer-mac> <VXLAN, ANY vnid> <ETH, ANY mac>} --> RSS QP - set relevant QPC fields in RSS context and RX ring QPs - in TX flow, set WQE fields to generate HW checksum, and handle gso skbs which are marked for encapsulation such that the HW will segment them properly. - in RX flow, read HW offloaded checksum for encapsulated packets from the CQE - advertize hw_enc_features and NETIF_F_GSO_UDP_TUNNEL to the networking stack Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-31net/mlx4_core: Add basic support for TCP/IP offloads under tunnelingOr Gerlitz4-3/+85
Add the low-level device commands and definitions used for TCP/IP HW offloads of tunneled/vxlan traffic which are supported by the ConnectX3-pro NIC. This is done through the following elements: - read tunneling device caps in QUERY_DEV_CAP - add helper function to do SET_PORT for tunneling - add DMFS VXLAN steering rule definitions - add CQE and WQE checksum offload field definitions Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-31tun: Add support for RFS on tun flowsTom Herbert1-2/+35
This patch adds support so that the rps_flow_tables (RFS) can be programmed using the tun flows which are already set up to track flows for the purposes of queue selection. On the receive path (corresponding to select_queue and tun_net_xmit) the rxhash is saved in the flow_entry. The original code only does flow lookup in select_queue, so this patch adds a flow lookup in tun_net_xmit if num_queues == 1 (select_queue is not called from dev_queue_xmit->netdev_pick_tx in that case). The flow is recorded (processing CPU) in tun_flow_update (TX path), and reset when flow is deleted. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-31bonding: ust micro BOND_NO_USE_ARP to simplify the mode checkdingtianhong1-12/+2
The bond 3ad and TLB/ALB has the same check path, so combine them. Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-31bonding: add option lp_interval for loading moduledingtianhong1-1/+12
The bond driver could set the lp_interval when loading module. Suggested-by: Scott Feldman <sfeldma@cumulusnetworks.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-30bonding: make local function staticstephen hemminger2-2/+1
bond_xmit_slave_id is only used in main. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-29net/7990: Make lance_private.name constGeert Uytterhoeven3-3/+3
This allows to drop a few casts. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-29net/7990: Fix whitespace errorsGeert Uytterhoeven4-617/+619
Most of them reported by checkpatch.pl Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-28macvlan: make start_xmit localstephen hemminger1-3/+2
Only used in one file, no need to expose Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-27bgmac: use phy_mii_ioctl in ioctl handlerHauke Mehrtens1-21/+5
This works pretty much the same way, so avoid duplicating the code. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-27bgmac: drop duplicated PHY definesRafał Miłecki2-25/+2
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-27tile_net: Always enable PTP clock support on TILE-GxBen Hutchings2-35/+1
All other net drivers with PTP support enable it unconditionally. Make tile_net consistent with this. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Chris Metcalf <cmetcalf@tilera.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-27bnx2x: Fix build with SRIOV disabled.David S. Miller1-0/+2
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c: In function 'bnx2x_drv_info_ether_stat': drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:3302:46: error: dereferencing pointer to incomplete type make[6]: *** [drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.o] Error 1 Reported-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26vmxnet3: use initialized skb pointer to set hashMichal Schmidt1-1/+2
The recent conversion to skb_set_hash() was incorrect. 'skb' is uninitialized at this point. Fixes: 0b6807034791 ('net: vmxnet3 calls skb_set_hash') Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Acked-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26bnx2x: add VF Multicast filters supportYuval Mintz3-19/+39
This patch adds the necessary support for configuring (and removing) multicast filters to VFs. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26bnx2x: Add num of VFs to Management statisticsYuval Mintz1-0/+2
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26bnx2x: no error when RSS configuration failsYuval Mintz1-4/+8
It's possible for VMs with older versions of bnx2x to run over a hypervisor with latest driver. If a VF in such a VM does not support RSS configuration, the PF driver in the hypervisor will print an error message to system logs. This changes the error message into a debug message, as this is very likely a false alarm for an older VF (i.e., VF manages to work properly; PF simply cannot configure the additional queues for it). Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26bnx2x: add Big-Endian ethtool commentYuval Mintz1-0/+6
There's a known issue that using `ethtool -e' flips the endianity of the written data, i.e., using `ethtool -E' to dump eeprom image and than using `ethtool -e' to re-write that same image will result in an image where the data has the opposite endianity. Sadly, this cannot be fixed as there are already various tools deployed based on the endianity of the eeprom read/write. Instead, a comment is added to the code to help explain why this is un-fixable. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26bnx2x: Add AER support (missing bits)Yuval Mintz2-0/+30
This function adds several OS calls required to fully enable PCIe AER support - pci_enable_pcie_error_reporting() and pci_cleanup_aer_uncorrect_error_status(). Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26bnx2x: Add support for Multi-Function UNDIYuval Mintz4-12/+87
This adds the ability for bnx2x to load after UNDI is used in the preboot environment on a multi-function interface which is not the first interface of a given device. Notice a side-effect is that the order by which the functions are probed and thus interfaces appear might change, as this patch utilizes the EPROBE_DEFER return value (and mechanism). Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26wireless: slight optimization of addr comparedingtianhong6-13/+13
Use possibly more efficient ether_addr_equal or ether_addr_equal_unaligned instead of memcmp. Cc: John W. Linville <linville@tuxdriver.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26rtlwifi: slight optimization of addr comparedingtianhong1-2/+2
Use possibly more efficient ether_addr_equal_unaligned instead of memcmp. Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: Chaoming Li <chaoming_li@realsil.com.cn> Cc: John W. Linville <linville@tuxdriver.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26mwifiex: slight optimization of addr comparedingtianhong3-4/+3
Use possibly more efficient ether_addr_equal instead of memcmp. Cc: Bing Zhao <bzhao@marvell.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26ipw2x00: slight optimization of addr comparedingtianhong2-22/+22
Use possibly more efficient ether_addr_equal instead of memcmp. Cc: Stanislav Yakovlev <stas.yakovlev@gmail.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26cw1200: slight optimization of addr comparedingtianhong2-4/+4
Use possibly more efficient ether_addr_equal instead of memcmp. Cc: Solomon Peachy <pizza@shaftnet.org> Cc: John W. Linville <linville@tuxdriver.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26hostap: slight optimization of addr comparedingtianhong5-24/+22
Use possibly more efficient ether_addr_equal instead of memcmp. Cc: Jouni Malinen <j@w1.fi> Cc: John W. Linville <linville@tuxdriver.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26zd1211rw: slight optimization of addr comparedingtianhong1-3/+2
Use possibly more efficient ether_addr_equal instead of memcmp. Cc: Daniel Drake <dsd@gentoo.org> Cc: Ulrich Kunitz <kune@deine-taler.de> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Tan Xiaojun <tanxiaojun@huawei.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26ppp: slight optimization of addr comparedingtianhong1-2/+2
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Michal Ostrowski <mostrows@earthlink.net> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26hamradio: slight optimization of addr comparedingtianhong1-1/+1
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Joerg Reuter <jreuter@yaina.de> Cc: linux-hams@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26net: atl1: slight optimization of addr comparedingtianhong1-1/+2
Use the recently added and possibly more efficient ether_addr_equal_unaligned to instead of memcmp. Cc: Jay Cliburn <jcliburn@gmail.com> Cc: Chris Snook <chris.snook@gmail.com> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26net: pcnet: slight optimization of addr comparedingtianhong1-1/+1
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Don Fry <pcnet32@frontier.com> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26net: freescale: remove unused compare_addr()dingtianhong1-5/+0
The function did not be used any more, so remove it. Cc: Li Yang <leoli@freescale.com> Cc: netdev@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26qlge: make local function staticstephen hemminger2-3/+2
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26mdio: unused ethtool functionsstephen hemminger1-28/+0
Use it or lose it. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-23cxgb4: make functions static and remove dead codestephen hemminger4-143/+8
Cleanup by making local functions static. The code to load config file is unreachable in net-next, probably came from some out of tree driver. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-23net: vxlan: use custom ndo_change_mtu handlerDaniel Borkmann1-1/+24
When adding a new vxlan device to an "underlying carrier" (here: dst->remote_ifindex), the MTU size assigned to the vxlan device is the MTU at setup time of the carrier - needed headroom, when adding a vxlan device w/o explicit carrier, then it defaults to 1500. In case of an explicit carrier that supports jumbo frames, we currently cannot change vxlan MTU via ip(8) to > 1500 in post-setup time, as vxlan driver uses eth_change_mtu() as default method for manually setting MTU. Hence, use a custom implementation that only falls back to eth_change_mtu() in case we didn't use a dev parameter on device setup time, and otherwise allow a max MTU setting of the carrier incl. adjustment for headroom. Reported-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-22can: ti_hecc: Replace platform dependency with ARM dependencyEzequiel Garcia1-1/+1
OMAP's ti_hecc driver is used to support the CAN controller on many omap2plus SoCs (OMAP2430, OMAP3, OMAP4, OMAP5 and AM335x), so it's wrong to make this depend on OMAP3 only. Take an extra step, to get wider build coverage, and make the driver depend on ARM. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2013-12-21can: mcp251x: Add device tree supportAlexander Shiyan1-25/+74
This patch adds Device Tree support to the Microchip MCP251X driver. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2013-12-21b44: use fixed PHY device if we do not find anyHauke Mehrtens2-1/+18
The ADM6996L switch and some Broadcom switches with two MII interfaces like the BCM5325F connected to two MACs on the SoC, used on some routers do not return a valid value when reading the PHY id register and Linux thinks there is no PHY at all, but that is wrong. This patch registers a fixed phy in the arch code and then searches it when there is no other phy in the Ethernet driver code. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-21b44: do not set PHY address to 30 for every ext PHYHauke Mehrtens1-2/+5
b44_phy_reset() will fail for an external PHY and only work with the internal PHY, this was an old workaround when the detection of an external switch based on the PHY address failed and it is not needed any more. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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